Funding for this research was provided by:
College of Medicine and Health Sciences, United Arab Emirates University
Received: 18 March 2021
Accepted: 17 May 2021
First Online: 25 May 2021
: Obtained with waiver of the consent form. It is a retrospective analysis of the data. It was issued by the Al Ain Hospital (AAH) Research Ethics committee on 8 Feb 2018 (Ref no AAHEC-02-18-079).
: Waiver was obtained from the ethical committee.
: The authors declare that they have no competing interests.